```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>DeepWiki - 开发者源码解析神器</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css">
    <link rel="stylesheet" href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Heiti SC", "Hiragino Sans GB", Simsun, sans-serif;
            background-color: #f8fafc;
            color: #1e293b;
            line-height: 1.6;
        }
        .serif {
            font-family: 'Noto Serif SC', serif;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
        }
        .card-hover {
            transition: all 0.3s ease;
        }
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .drop-cap::first-letter {
            float: left;
            font-size: 4.5rem;
            line-height: 0.65;
            margin: 0.1em 0.2em 0.1em 0;
            font-weight: 700;
            color: #3b82f6;
        }
        .highlight-box {
            position: relative;
            background: linear-gradient(90deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
            border-left: 4px solid #3b82f6;
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
            color: white;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
        }
        .comparison-table {
            border-collapse: separate;
            border-spacing: 0;
            width: 100%;
        }
        .comparison-table th, .comparison-table td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid #e2e8f0;
        }
        .comparison-table th {
            background-color: #f1f5f9;
            font-weight: 600;
        }
        .comparison-table tr:hover td {
            background-color: #f8fafc;
        }
        .comparison-table td:first-child {
            border-left: 1px solid #e2e8f0;
        }
        .comparison-table td:last-child {
            border-right: 1px solid #e2e8f0;
        }
        .comparison-table tr:first-child th:first-child {
            border-top-left-radius: 8px;
        }
        .comparison-table tr:first-child th:last-child {
            border-top-right-radius: 8px;
        }
        .comparison-table tr:last-child td:first-child {
            border-bottom-left-radius: 8px;
        }
        .comparison-table tr:last-child td:last-child {
            border-bottom-right-radius: 8px;
        }
        .mermaid-container {
            background-color: white;
            border-radius: 12px;
            padding: 24px;
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
    </style>
</head>
<body class="antialiased">
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-4 md:py-32">
        <div class="max-w-5xl mx-auto">
            <div class="flex flex-col md:flex-row items-center">
                <div class="md:w-1/2 mb-10 md:mb-0 md:pr-10">
                    <span class="inline-block bg-white bg-opacity-20 text-sm px-4 py-2 rounded-full mb-4">开发者效率革命</span>
                    <h1 class="serif text-4xl md:text-5xl font-bold leading-tight mb-6">告别源码阅读的<mark class="bg-transparent text-white border-b-4 border-yellow-300">痛苦之夜</mark></h1>
                    <p class="text-xl leading-relaxed mb-8 opacity-90">DeepWiki - 专为开发者打造的智能源码解析工具，让你像阅读小说一样理解复杂框架代码</p>
                    <div class="flex flex-col sm:flex-row gap-4">
                        <a href="#how-it-works" class="bg-white text-blue-600 hover:bg-blue-50 font-semibold px-6 py-3 rounded-lg text-center transition duration-300 shadow-md hover:shadow-lg">探索工作原理 <i class="fas fa-arrow-down ml-2"></i></a>
                        <a href="https://deepwiki.org" target="_blank" class="border-2 border-white hover:bg-white hover:bg-opacity-20 font-semibold px-6 py-3 rounded-lg text-center transition duration-300">立即体验 <i class="fas fa-external-link-alt ml-2"></i></a>
                    </div>
                </div>
                <div class="md:w-1/2">
                    <div class="bg-white bg-opacity-10 backdrop-blur-sm rounded-xl p-2 border border-white border-opacity-20">
                        <img src="https://cdn.nlark.com/yuque/0/2025/png/21449790/1750473803096-4e6cae49-c69d-4685-a883-0bb17cdf1d48.png" alt="DeepWiki界面" class="rounded-lg shadow-2xl border border-white border-opacity-10">
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Problem Section -->
    <section id="problems" class="py-16 px-4 bg-white">
        <div class="max-w-5xl mx-auto">
            <div class="text-center mb-16">
                <span class="inline-block bg-blue-100 text-blue-600 text-sm px-4 py-2 rounded-full mb-4">痛点分析</span>
                <h2 class="serif text-3xl md:text-4xl font-bold mb-6">为什么大多数程序员读源码效率低下？</h2>
                <p class="max-w-3xl mx-auto text-gray-600">以下是开发者阅读源码时最常见的四大障碍</p>
            </div>
            
            <div class="grid md:grid-cols-2 gap-8">
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="feature-icon mb-6">
                        <i class="fas fa-map-marked-alt"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">1. 缺乏系统的源码阅读方法</h3>
                    <p class="text-gray-600">大多数程序员在阅读源码时往往是"一头扎进去"，没有明确的目标和方法。就像我第一次尝试理解Spring的AOP实现时，在几十个类之间来回跳转，却始终抓不住核心逻辑。</p>
                </div>
                
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="feature-icon mb-6">
                        <i class="fas fa-database"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">2. 面对庞大代码库时的无从下手</h3>
                    <p class="text-gray-600">拿Spring框架来说，光核心模块就有几十万行代码。当你想了解<code class="bg-gray-100 px-2 py-1 rounded">@Transactional</code>注解的实现原理时，到底应该从哪个入口类开始看？</p>
                </div>
                
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="feature-icon mb-6">
                        <i class="fas fa-book"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">3. 文档与实际代码脱节的困境</h3>
                    <p class="text-gray-600">官方文档通常只介绍如何使用API，而不会详细解释内部实现。更糟糕的是，随着版本迭代，代码可能已经与文档描述不一致了。</p>
                </div>
                
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="feature-icon mb-6">
                        <i class="fas fa-project-diagram"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-4">4. 跨模块依赖关系复杂难以追踪</h3>
                    <p class="text-gray-600">现代框架通常采用模块化设计，一个功能的实现可能横跨多个模块。仅靠IDE的"跳转到定义"功能，很难理清这些复杂的依赖关系。</p>
                </div>
            </div>
        </div>
    </section>

    <!-- How it works Section -->
    <section id="how-it-works" class="py-16 px-4 bg-gray-50">
        <div class="max-w-5xl mx-auto">
            <div class="text-center mb-16">
                <span class="inline-block bg-purple-100 text-purple-600 text-sm px-4 py-2 rounded-full mb-4">解决方案</span>
                <h2 class="serif text-3xl md:text-4xl font-bold mb-6">DeepWiki如何改变源码阅读体验</h2>
                <p class="max-w-3xl mx-auto text-gray-600">专为开发者设计的智能源码解析工具，让你的学习效率提升200%</p>
            </div>
            
            <div class="grid md:grid-cols-3 gap-8 mb-16">
                <div class="text-center">
                    <div class="feature-icon mx-auto mb-6">
                        <i class="fas fa-brain"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">智能代码索引</h3>
                    <p class="text-gray-600">对GitHub仓库进行索引，构建代码知识图谱，理解代码语义而非简单文本匹配</p>
                </div>
                
                <div class="text-center">
                    <div class="feature-icon mx-auto mb-6">
                        <i class="fas fa-comments"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">自然语言交互</h3>
                    <p class="text-gray-600">用日常语言提问代码相关问题，无需事先了解代码结构</p>
                </div>
                
                <div class="text-center">
                    <div class="feature-icon mx-auto mb-6">
                        <i class="fas fa-code-branch"></i>
                    </div>
                    <h3 class="text-xl font-bold mb-3">上下文感知</h3>
                    <p class="text-gray-600">理解代码的上下文关系，提供相关代码解释而非孤立片段</p>
                </div>
            </div>
            
            <div class="bg-white rounded-xl shadow-lg overflow-hidden mb-16">
                <div class="p-6 border-b border-gray-200">
                    <h3 class="text-xl font-bold">与传统源码阅读工具的对比优势</h3>
                </div>
                <div class="p-6">
                    <table class="comparison-table">
                        <thead>
                            <tr>
                                <th>功能</th>
                                <th>传统IDE</th>
                                <th>DeepWiki</th>
                            </tr>
                        </thead>
                        <tbody>
                            <tr>
                                <td>代码搜索</td>
                                <td>基于文本匹配</td>
                                <td>基于语义理解</td>
                            </tr>
                            <tr>
                                <td>交互方式</td>
                                <td>点击导航</td>
                                <td>自然语言对话</td>
                            </tr>
                            <tr>
                                <td>代码解释</td>
                                <td>需自行理解</td>
                                <td>智能解析说明</td>
                            </tr>
                            <tr>
                                <td>学习曲线</td>
                                <td>陡峭</td>
                                <td>平缓，对话式学习</td>
                            </tr>
                            <tr>
                                <td>使用方式</td>
                                <td>本地安装</td>
                                <td>网页访问，无需安装</td>
                            </tr>
                        </tbody>
                    </table>
                </div>
            </div>
            
            <div class="mb-16">
                <h3 class="text-2xl font-bold mb-6">智能上下文分析帮你理解代码逻辑</h3>
                <div class="highlight-box p-6 rounded-lg mb-8">
                    <p class="font-semibold text-lg mb-2">示例查询：</p>
                    <p class="mb-4"><code>"请解释Spring事务管理的完整调用链"</code></p>
                    <p>DeepWiki会分析代码调用关系，给出清晰的解释，包括：</p>
                    <ul class="list-disc pl-6 mt-3 space-y-2">
                        <li>事务拦截器的入口点</li>
                        <li>事务管理器的工作流程</li>
                        <li>事务传播行为的实现细节</li>
                        <li>异常处理与回滚机制</li>
                    </ul>
                </div>
                
                <div class="mermaid-container">
                    <div class="mermaid">
                        graph TD
                            A[用户代码调用@Transactional方法] --> B[Spring AOP拦截]
                            B --> C[TransactionInterceptor]
                            C --> D[PlatformTransactionManager]
                            D --> E[获取事务状态]
                            E --> F[执行目标方法]
                            F -->|成功| G[提交事务]
                            F -->|异常| H[回滚事务]
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Getting Started Section -->
    <section class="py-16 px-4 bg-white">
        <div class="max-w-5xl mx-auto">
            <div class="text-center mb-16">
                <span class="inline-block bg-green-100 text-green-600 text-sm px-4 py-2 rounded-full mb-4">快速上手</span>
                <h2 class="serif text-3xl md:text-4xl font-bold mb-6">五步上手DeepWiki，让源码阅读效率翻倍</h2>
                <p class="max-w-3xl mx-auto text-gray-600">按照以下步骤开始你的高效源码阅读之旅</p>
            </div>
            
            <div class="grid md:grid-cols-5 gap-6 mb-16">
                <div class="text-center">
                    <div class="w-12 h-12 bg-blue-100 text-blue-600 rounded-full flex items-center justify-center mx-auto mb-4 text-xl font-bold">1</div>
                    <h3 class="font-semibold mb-2">访问网站</h3>
                    <p class="text-sm text-gray-600">打开deepwiki.org</p>
                </div>
                
                <div class="text-center">
                    <div class="w-12 h-12 bg-blue-100 text-blue-600 rounded-full flex items-center justify-center mx-auto mb-4 text-xl font-bold">2</div>
                    <h3 class="font-semibold mb-2">选择仓库</h3>
                    <p class="text-sm text-gray-600">添加或选择GitHub仓库</p>
                </div>
                
                <div class="text-center">
                    <div class="w-12 h-12 bg-blue-100 text-blue-600 rounded-full flex items-center justify-center mx-auto mb-4 text-xl font-bold">3</div>
                    <h3 class="font-semibold mb-2">等待索引</h3>
                    <p class="text-sm text-gray-600">几分钟完成代码分析</p>
                </div>
                
                <div class="text-center">
                    <div class="w-12 h-12 bg-blue-100 text-blue-600 rounded-full flex items-center justify-center mx-auto mb-4 text-xl font-bold">4</div>
                    <h3 class="font-semibold mb-2">开始提问</h3>
                    <p class="text-sm text-gray-600">用自然语言询问代码问题</p>
                </div>
                
                <div class="text-center">
                    <div class="w-12 h-12 bg-blue-100 text-blue-600 rounded-full flex items-center justify-center mx-auto mb-4 text-xl font-bold">5</div>
                    <h3 class="font-semibold mb-2">深入探索</h3>
                    <p class="text-sm text-gray-600">根据回答继续学习</p>
                </div>
            </div>
            
            <div class="grid md:grid-cols-2 gap-8">
                <div>
                    <h3 class="text-xl font-bold mb-4">提问技巧与最佳实践</h3>
                    <ul class="space-y-4">
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <span class="font-semibold">具体明确</span> - 提出明确的问题，如"Spring如何实现事务管理？"
                            </div>
                        </li>
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <span class="font-semibold">指定范围</span> - 限定关注点，如"请解释MyBatis的SqlSessionFactory初始化流程"
                            </div>
                        </li>
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <span class="font-semibold">要求示例</span> - 请求提供示例代码，如"能否用示例说明SpringBoot的自动配置原理？"
                            </div>
                        </li>
                        <li class="flex items-start">
                            <i class="fas fa-check-circle text-green-500 mt-1 mr-3"></i>
                            <div>
                                <span class="font-semibold">分步骤</span> - 对复杂问题，要求分步骤解释，如"请分步骤解析Spring MVC的请求处理流程"
                            </div>
                        </li>
                    </ul>
                </div>
                
                <div>
                    <h3 class="text-xl font-bold mb-4">智能搜索示例</h3>
                    <div class="bg-gray-50 p-6 rounded-lg">
                        <div class="mb-4">
                            <p class="text-sm text-gray-500 mb-1">传统搜索需要知道确切的类名或方法名</p>
                            <div class="bg-gray-800 text-gray-100 p-3 rounded-md font-mono text-sm">
                                search("DefaultListableBeanFactory");
                            </div>
                        </div>
                        <div>
                            <p class="text-sm text-gray-500 mb-1">在DeepWiki中，你可以这样提问</p>
                            <div class="bg-blue-50 border border-blue-100 p-3 rounded-md">
                                <p class="text-blue-800">"Spring是如何创建和管理Bean的？"</p>
                                <p class="text-blue-800">"MyBatis如何将SQL映射到Java对象？"</p>
                                <p class="text-blue-800">"SpringBoot的自动配置原理是什么？"</p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Framework Examples Section -->
    <section class="py-16 px-4 bg-gray-50">
        <div class="max-w-5xl mx-auto">
            <div class="text-center mb-16">
                <span class="inline-block bg-indigo-100 text-indigo-600 text-sm px-4 py-2 rounded-full mb-4">实战解析</span>
                <h2 class="serif text-3xl md:text-4xl font-bold mb-6">用DeepWiki解析Java热门框架源码</h2>
                <p class="max-w-3xl mx-auto text-gray-600">实际案例展示如何深入理解主流框架设计原理</p>
            </div>
            
            <div class="grid md:grid-cols-2 gap-8 mb-16">
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="flex items-center mb-6">
                        <div class="bg-blue-100 text-blue-600 w-12 h-12 rounded-lg flex items-center justify-center mr-4">
                            <i class="fas fa-leaf text-xl"></i>
                        </div>
                        <h3 class="text-xl font-bold">Spring IoC容器的核心实现机制</h3>
                    </div>
                    <p class="text-gray-600 mb-4">DeepWiki会分析Spring源码，解释Bean的生命周期管理：</p>
                    <ul class="list-disc pl-6 space-y-2 text-gray-600">
                        <li>BeanDefinition的注册过程</li>
                        <li>Bean实例化的各个阶段</li>
                        <li>依赖注入的实现方式</li>
                        <li>各种后处理器的作用</li>
                    </ul>
                </div>
                
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="flex items-center mb-6">
                        <div class="bg-purple-100 text-purple-600 w-12 h-12 rounded-lg flex items-center justify-center mr-4">
                            <i class="fas fa-magic text-xl"></i>
                        </div>
                        <h3 class="text-xl font-bold">SpringBoot自动配置背后的魔法</h3>
                    </div>
                    <p class="text-gray-600 mb-4">DeepWiki会分析相关源码，解释整个自动配置流程：</p>
                    <ul class="list-disc pl-6 space-y-2 text-gray-600">
                        <li>@Import注解导入AutoConfigurationImportSelector</li>
                        <li>如何读取META-INF/spring.factories文件</li>
                        <li>条件注解(@ConditionalOnXxx)的处理机制</li>
                        <li>自动配置类的加载顺序</li>
                    </ul>
                </div>
            </div>
            
            <div class="grid md:grid-cols-2 gap-8">
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="flex items-center mb-6">
                        <div class="bg-green-100 text-green-600 w-12 h-12 rounded-lg flex items-center justify-center mr-4">
                            <i class="fas fa-database text-xl"></i>
                        </div>
                        <h3 class="text-xl font-bold">MyBatis动态SQL解析原理详解</h3>
                    </div>
                    <p class="text-gray-600 mb-4">DeepWiki会分析MyBatis源码，解释：</p>
                    <ul class="list-disc pl-6 space-y-2 text-gray-600">
                        <li>XML解析器如何处理动态SQL标签</li>
                        <li>各种SqlNode的实现原理</li>
                        <li>参数绑定的处理机制</li>
                        <li>最终SQL的生成过程</li>
                    </ul>
                </div>
                
                <div class="card-hover bg-white p-8 rounded-xl shadow-lg">
                    <div class="flex items-center mb-6">
                        <div class="bg-red-100 text-red-600 w-12 h-12 rounded-lg flex items-center justify-center mr-4">
                            <i class="fas fa-network-wired text-xl"></i>
                        </div>
                        <h3 class="text-xl font-bold">SpringCloud微服务通信架构剖析</h3>
                    </div>
                    <p class="text-gray-600 mb-4">DeepWiki会分析SpringCloud源码，解释：</p>
                    <ul class="list-disc pl-6 space-y-2 text-gray-600">
                        <li>Feign如何基于接口生成代理</li>
                        <li>与Ribbon负载均衡的集成机制</li>
                        <li>与Eureka/Nacos服务发现的交互</li>
                        <li>熔断降级的实现原理</li>
                    </ul>
                </div>
            </div>
        </div>
    </section>

    <!-- Team Practices Section -->
    <section class="py-16 px-4 bg-white">
        <div class="max-w-5xl mx-auto">
            <div class="text-center mb-16">
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                    <h3 class="text-xl font-bold mb-4">如何构建团队共享知识库</h3>
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                                <div>团队成员共同使用DeepWiki分析项目依赖的开源框架</div>
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                    <h3 class="text-xl font-bold mb-4">代码评审效率提升技巧</h3>
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                                <div>评审时遇到框架使用问题，可以通过DeepWiki快速查询最佳实践</div>
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                                <div>对于复杂的框架集成代码，参考DeepWiki的解析确认实现是否合理</div>
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                                <div>发现潜在问题时，引用框架源码原理作为评审依据</div>
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                                <i class="fas fa-graduation-cap text-purple-500 mt-1 mr-3"></i>
                                <div>帮助团队成员理解框架正确用法，避免常见误用</div>
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